void tst_QMediaTimeRange::testAssignment()
{
QMediaTimeRange x;
// Range Assignment
x = QMediaTimeRange(10, 20);
QVERIFY(!x.isEmpty());
QVERIFY(x.isContinuous());
QVERIFY(x.earliestTime() == 10);
QVERIFY(x.latestTime() == 20);
// Interval Assignment
x = QMediaTimeInterval(30, 40);
QVERIFY(!x.isEmpty());
QVERIFY(x.isContinuous());
QVERIFY(x.earliestTime() == 30);
QVERIFY(x.latestTime() == 40);
// Shared Data Check
QMediaTimeRange y;
y = x;
y.addInterval(10, 20);
QVERIFY(!x.isEmpty());
QVERIFY(x.isContinuous());
QVERIFY(x.earliestTime() == 30);
QVERIFY(x.latestTime() == 40);
}
QMediaTimeRange QGstreamerPlayerControl::availablePlaybackRanges() const
{
QMediaTimeRange ranges;
if (m_session->isSeekable())
ranges.addInterval(0, m_session->duration());
return ranges;
}
QMediaTimeRange QXAMediaPlayerControl::availablePlaybackRanges() const
{
QT_TRACE_FUNCTION_ENTRY;
QMediaTimeRange retVal;
RET_s_IF_p_IS_NULL(mSession, retVal);
if (mSession->isSeekable())
retVal.addInterval(0, mSession->duration());
QT_TRACE_FUNCTION_EXIT;
return retVal;
}
void tst_QMediaTimeRange::testGetters()
{
QMediaTimeRange x;
// isEmpty
QVERIFY(x.isEmpty());
x.addInterval(10, 20);
// isEmpty + isContinuous
QVERIFY(!x.isEmpty());
QVERIFY(x.isContinuous());
x.addInterval(30, 40);
// isEmpty + isContinuous + intervals + start + end
QVERIFY(!x.isEmpty());
QVERIFY(!x.isContinuous());
QVERIFY(x.intervals().count() == 2);
QVERIFY(x.intervals()[0].start() == 10);
QVERIFY(x.intervals()[0].end() == 20);
QVERIFY(x.intervals()[1].start() == 30);
QVERIFY(x.intervals()[1].end() == 40);
}
QMediaTimeRange QWmpPlayerControl::availablePlaybackRanges() const
{
QMediaTimeRange ranges;
IWMPMedia *media = 0;
if (m_controls && m_controls->get_currentItem(&media) == S_OK) {
double duration = 0;
media->get_duration(&duration);
media->Release();
if(duration > 0)
ranges.addInterval(0, duration * 1000);
}
return ranges;
}
void tst_QMediaTimeRange::testClear()
{
QMediaTimeRange x;
// Clear Nothing
x.clear();
QVERIFY(x.isEmpty());
// Clear Single
x = QMediaTimeRange(10, 20);
x.clear();
QVERIFY(x.isEmpty());
// Clear Multiple
x = QMediaTimeRange();
x.addInterval(10, 20);
x.addInterval(30, 40);
x.clear();
QVERIFY(x.isEmpty());
}
void tst_QMediaTimeRange::testRemoveInterval()
{
// Removing an interval, causing a split
QMediaTimeRange x;
x.addInterval(10, 50);
x.removeInterval(20, 40);
QVERIFY(!x.isEmpty());
QVERIFY(!x.isContinuous());
QVERIFY(x.intervals().count() == 2);
QVERIFY(x.intervals()[0].start() == 10);
QVERIFY(x.intervals()[0].end() == 19);
QVERIFY(x.intervals()[1].start() == 41);
QVERIFY(x.intervals()[1].end() == 50);
// Removing an interval, causing a deletion
x = QMediaTimeRange();
x.addInterval(20, 30);
x.removeInterval(10, 40);
QVERIFY(x.isEmpty());
// Removing an interval, causing a tail trim
x = QMediaTimeRange();
x.addInterval(20, 40);
x.removeInterval(30, 50);
QVERIFY(!x.isEmpty());
QVERIFY(x.isContinuous());
QVERIFY(x.earliestTime() == 20);
QVERIFY(x.latestTime() == 29);
// Removing an interval, causing a head trim
x = QMediaTimeRange();
x.addInterval(20, 40);
x.removeInterval(10, 30);
QVERIFY(!x.isEmpty());
QVERIFY(x.isContinuous());
QVERIFY(x.earliestTime() == 31);
QVERIFY(x.latestTime() == 40);
// Identical Remove
x = QMediaTimeRange();
x.addInterval(10, 20);
x.removeInterval(10, 20);
QVERIFY(x.isEmpty());
// Multi-Trim
x = QMediaTimeRange();
x.addInterval(10, 20);
x.addInterval(30, 40);
x.removeInterval(15, 35);
QVERIFY(!x.isEmpty());
QVERIFY(!x.isContinuous());
QVERIFY(x.intervals().count() == 2);
QVERIFY(x.intervals()[0].start() == 10);
QVERIFY(x.intervals()[0].end() == 14);
QVERIFY(x.intervals()[1].start() == 36);
QVERIFY(x.intervals()[1].end() == 40);
// Multi-Delete
x = QMediaTimeRange();
x.addInterval(10, 20);
x.addInterval(30, 40);
x.addInterval(50, 60);
x.removeInterval(10, 60);
QVERIFY(x.isEmpty());
// Interval Parameter - Removing an interval, causing a split
x = QMediaTimeRange();
x.addInterval(10, 50);
x.removeInterval(QMediaTimeInterval(20, 40));
QVERIFY(!x.isEmpty());
QVERIFY(!x.isContinuous());
QVERIFY(x.intervals().count() == 2);
QVERIFY(x.intervals()[0].start() == 10);
QVERIFY(x.intervals()[0].end() == 19);
QVERIFY(x.intervals()[1].start() == 41);
QVERIFY(x.intervals()[1].end() == 50);
// Interval Parameter - Abnormal Interval
x = QMediaTimeRange();
x.addInterval(10, 40);
x.removeInterval(QMediaTimeInterval(30, 20));
QVERIFY(!x.isEmpty());
QVERIFY(x.isContinuous());
QVERIFY(x.earliestTime() == 10);
QVERIFY(x.latestTime() == 40);
}
void tst_QMediaTimeRange::testAddInterval()
{
// All intervals Overlap
QMediaTimeRange x;
x.addInterval(10, 40);
x.addInterval(30, 50);
x.addInterval(20, 60);
QVERIFY(!x.isEmpty());
QVERIFY(x.isContinuous());
QVERIFY(x.earliestTime() == 10);
QVERIFY(x.latestTime() == 60);
// 1 adjacent interval, 1 encompassed interval
x = QMediaTimeRange();
x.addInterval(10, 40);
x.addInterval(20, 30);
x.addInterval(41, 50);
QVERIFY(!x.isEmpty());
QVERIFY(x.isContinuous());
QVERIFY(x.earliestTime() == 10);
QVERIFY(x.latestTime() == 50);
// 1 overlapping interval, 1 disjoint interval
x = QMediaTimeRange();
x.addInterval(10, 30);
x.addInterval(20, 40);
x.addInterval(50, 60);
QVERIFY(!x.isEmpty());
QVERIFY(!x.isContinuous());
QVERIFY(x.intervals().count() == 2);
QVERIFY(x.intervals()[0].start() == 10);
QVERIFY(x.intervals()[0].end() == 40);
QVERIFY(x.intervals()[1].start() == 50);
QVERIFY(x.intervals()[1].end() == 60);
// Identical Add
x = QMediaTimeRange();
x.addInterval(10, 20);
x.addInterval(10, 20);
QVERIFY(!x.isEmpty());
QVERIFY(x.isContinuous());
QVERIFY(x.earliestTime() == 10);
QVERIFY(x.latestTime() == 20);
// Multi-Merge
x = QMediaTimeRange();
x.addInterval(10, 20);
x.addInterval(30, 40);
x.addInterval(50, 60);
x.addInterval(15, 55);
QVERIFY(!x.isEmpty());
QVERIFY(x.isContinuous());
QVERIFY(x.earliestTime() == 10);
QVERIFY(x.latestTime() == 60);
// Interval Parameter - All intervals Overlap
x = QMediaTimeRange();
x.addInterval(QMediaTimeInterval(10, 40));
x.addInterval(QMediaTimeInterval(30, 50));
x.addInterval(QMediaTimeInterval(20, 60));
QVERIFY(!x.isEmpty());
QVERIFY(x.isContinuous());
QVERIFY(x.earliestTime() == 10);
QVERIFY(x.latestTime() == 60);
// Interval Parameter - Abnormal Interval
x = QMediaTimeRange();
x.addInterval(QMediaTimeInterval(20, 10));
QVERIFY(x.isEmpty());
}
